50434215023 has 2 divisors, whose sum is σ = 50434215024. Its totient is φ = 50434215022.

The previous prime is 50434215001. The next prime is 50434215079. The reversal of 50434215023 is 32051243405.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50434215023 - 2⁸ = 50434214767 is a prime.

It is a super-2 number, since 2×50434215023² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50434215523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25217107511 + 25217107512.

It is an arithmetic number, because the mean of its divisors is an integer number (25217107512).

Almost surely, 2^50434215023 is an apocalyptic number.

50434215023 is a deficient number, since it is larger than the sum of its proper divisors (1).

50434215023 is an equidigital number, since it uses as much as digits as its factorization.

50434215023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 50434215023 its reverse (32051243405), we get a palindrome (82485458428).

The spelling of 50434215023 in words is "fifty billion, four hundred thirty-four million, two hundred fifteen thousand, twenty-three".